Tresorit vs Sync.com
Tresorit is end-to-end encrypted cloud storage for businesses and individuals who prioritize data security, while Sync.com is privacy-focused cloud storage with zero-knowledge encryption and generous free tier. The biggest difference up front: Sync.com is free, while Tresorit starts at $10.42/mo. Tresorit is built for privacy-conscious users and businesses, whereas Sync.com targets users wanting zero-knowledge encrypted storage.
At a glance
|
Tresorit
|
Sync.com
|
|
|---|---|---|
| Best for | Privacy-conscious users and businesses | Users wanting zero-knowledge encrypted storage |
| Starting price | $10.42/mo | Free |
| Free tier | — | ✓ |
| Open source | — | — |
| Free tier available | — | ✓ |
| Open source | — | — |
| Compliance | ✓ | — |
| E2E Encryption | ✓ | ✓ |
| File Sync | — | ✓ |
| Secure Sharing | ✓ | — |
| Sharing | — | ✓ |
| Zero Knowledge | ✓ | ✓ |
Tresorit
Strengths
- End-to-end encryption by default — messages are unreadable even to the server operator
- Includes Zero Knowledge as a core feature, purpose-built for file storage workflows
- Pricing starts at $10.42/mo, which includes the full file storage feature set
- Established product with 15+ years on the market and a mature ecosystem
Weaknesses
- No free plan — you need to pay $10.42/mo from day one to use it
- Fewer built-in features means you may need additional tools to cover gaps
- Syncing large folders can be slow and occasionally causes file conflicts
- Limited team/admin features if your organization eventually scales up
Sync.com
Strengths
- Includes Zero Knowledge as a core feature, purpose-built for file storage workflows
- End-to-end encryption by default — messages are unreadable even to the server operator
- 5 GB free — generous enough for most small teams to get real work done
- Established product with 15+ years on the market and a mature ecosystem
Weaknesses
- Free plan exists but key features are locked behind the paid upgrade
- Fewer built-in features means you may need additional tools to cover gaps
- Syncing large folders can be slow and occasionally causes file conflicts
- Limited team/admin features if your organization eventually scales up
The bottom line
Pricing: Sync.com is completely free (5 GB free), which makes it the obvious pick if budget is the top concern. Tresorit starts at $10.42/mo. That cost buys you a more polished or feature-rich experience, so it comes down to whether the extras justify the spend.
Feature gaps: Tresorit offers Compliance and Secure Sharing that Sync.com lacks. Sync.com brings File Sync and Sharing that Tresorit does not have. Both share E2E Encryption and Zero Knowledge.
Team fit: Tresorit is geared toward small teams teams, while Sync.com is aimed at individual users and small setups. Pick the one that matches where your team is today and where it is headed — migrating tools later is always painful.
Where each tool shines: Tresorit's biggest strengths are: end-to-end encryption by default — messages are unreadable even to the server operator. includes zero knowledge as a core feature, purpose-built for file storage workflows. Sync.com's biggest strengths are: includes zero knowledge as a core feature, purpose-built for file storage workflows. end-to-end encryption by default — messages are unreadable even to the server operator.
Watch out for: With Tresorit, users commonly note that no free plan — you need to pay $10.42/mo from day one to use it. With Sync.com, the main complaint is that free plan exists but key features are locked behind the paid upgrade.
Choose Tresorit if...
- You need a tool built for privacy-conscious users and businesses
- You specifically need Compliance and Secure Sharing
- You care about includes zero knowledge as a core feature, purpose-built for file storage workflows
- Your team size fits the small teams profile Tresorit is designed for
Choose Sync.com if...
- You need a tool built for users wanting zero-knowledge encrypted storage
- Budget is a hard constraint — Sync.com is free, Tresorit is not
- You specifically need File Sync and Sharing
- You care about end-to-end encryption by default — messages are unreadable even to the server operator
- Your team size fits the individuals profile Sync.com is designed for
Looking for more options?
Related comparisons
vs
vs
vs
vs
vs
vs
Stay sharp
price changes, and honest takes — weekly.